baber/WOPTO huggingface dataset:
Patent JP-H09118566-A (JP)
Title: Production of silicon carbide fiber structure
Inventor: NAKAJIMA KEIHACHIROU
IPC: C04B35/565
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method to significantly improve the strength of a two-dimensional or three-dimensional silicon carbide fiber structure. SOLUTION: A two-dimensional or three-dimensional structure comprising fibrous activated carbon having 100-2500m<2> /g specific surface area is produced. Then the fibrous activated carbon which constitutes the structure is made to react with silicon monoxide gas at 800-2000 deg.C to obtain a two-dimensional or three-dimensional structure comprising silicon carbide fiber. After the structure is impregnated with an org. silicon compd., the structure is dried and heated at 800-2000 deg.C in vacuum of <=10<2> Pa or in a gas atmosphere which does not substantially contain oxygen. After silicon carbide is produced, the two-dimensional or three-dimensional structure comprising silicon carbide fiber is heated at 800-2000 deg.C in an atmosphere which does not substantially contain oxygen or in a gas atmosphere. Metal oxides are deposited on the fibrous activated carbon.  The org. silicon compd. used is at least one kind selected from polycarbosilane, polytitanocarbosilane, and polysilane. The org. silicon compd. and a silicon carbide powder are used together.
Patent JP-H05117525-A (JP)
Title: Thermoplastic resin composition and its use
Inventor: YAMAMOTO SANEHIRO
IPC: C08L77/00
Filed: 1991-10-24
Abstract: PURPOSE:To provide a thermoplastic resin composition containing a specific aromatic polyamide and a polar group-containing polymer in a constant ratio, and giving molded products excellent in the toughness, low water absorbency and heat resistance. CONSTITUTION:The objective composition comprises (A) 100 pts.wt. of an aromatic polyamide composed of repeating units consisting of (i) dicarboxylic acid component units comprising 50-100mol.% of terephthalic acid component units and 0-50wt.% of an aromatic dicarboxylic acid component units excluding the terephthalic acid and/or 0-50wt.% of a 4-20C aliphatic dicarboxylic acid and (ii) diamine component units comprising aliphatic diamine component units and/or alicyclic diamine component units, and (B) 2-100 pts.wt. of a grafted alpha-olefinic polymer, a grafted aromatic vinyl hydrocarbon/conjugated dienic copolymer or its hydrogenated product and/or a polar group-containing olefinic polymer having carboxyl groups and carboxylic acid metal salt groups at the side chains.
Patent JP-H10120262-A (JP)
Title: Coil conveying device
Inventor: SASAKI YOSHINOBU
IPC: B65H19/30
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To convey a coil which is wound without deforming it by providing a coil pull-out system which pulls out the coil wound by a winding machine in the downstream of a rolling line and turns the coil and a coil conveying system which receives the coil and conveys it along the direction of a shaft core of the coil. SOLUTION: As for a coil pull-out system 10 (10a to 10c) provided for pulling out a coil 53 from a winding shaft 52 of a winding machine 51 (51a to 51c) at a downstream end of a rolling line 50 and transferring it to a coil conveying system 20, the coil 53 is pulled out and is transferred on a connecting skid 11 due to the travel of a pull-out conveying cart 12 while a turn conveying cart 13 is in a stand-by condition. Next, the coil 53 is lifted and is transferred on the connecting skid 21 after the turn conveying cart 13 moves from its stand-by position. Then, the coil 53 is lifted and is transferred on the connecting skid 22 after a contact conveying cart 24 moves from its stand-by position. After that, the coil 53 is fed sequentially on the connecting skid 23 due to the feed drive of a walking beam 25.
Patent JP-2001097283-A (JP)
Title: Four-cycle multi-valve engine for small planing boat
Inventor: MASUKO TETSUYA
IPC: B63B35/73
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a four-cycle multi-valve engine for a small planing boat capable of facilitating the steering of the small planing boat by satisfactorily keeping a lateral weight balance with respect to the body centerline of the small gliding ship. SOLUTION: This four-cycle multi-valve engine for the small planing boat comprises a crankshaft 9 extending in longitudinal direction of a body 2 and a plurality of suction valves 15 and exhaust valves 16, and disposes an engine proper 3A therein as tilted laterally to either of right and left sides. The number (three) of the suction valves 15 disposed on the anti-inclination side of the engine proper 3A is increased more than that (two) of the exhaust valves 16 disposed on the other side.
Patent JP-2001102806-A (JP)
Title: Dual mode filter and design method therefor
Inventor: ARUN CHANDRA KUNDYU
IPC: H01P1/203
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set an attenuation pole frequency by selecting the combination of the angle between input and output ports and the size of a stab electrode without changing the passband width in a dual mode filter. SOLUTION: The dual mode filter is provided with a circular electrode formed on a substrate made of dielectric materials and a pair of input and output ports formed at positions symmetric to a symmetric plane through the circle center of this circular electrode on the substrate and coupled through capacitance to this circular electrode and on the substrate, the stab electrode is formed so as to be extended in a radial direction from the opposite position in diameter of the circular electrode along with the symmetry plane of the circular electrode. The pair of input and output ports are mutually formed with an angle different from 90 deg.. When the angle between the pair of input and output ports is smaller than 90 deg., corresponding to that angle and the size of the stab electrode, the attenuation pole frequency can be arbitrarily set.
Patent JP-H03142151-A (JP)
Title: Process management method
Inventor: TANIMOTO HIROKANE
IPC: G06Q50/00
Filed: 1989-10-25
Abstract: PURPOSE:To simplify the system configuration by holding data necessary for process management even on the product side. CONSTITUTION:Data inherent to product as a work to be processed are given previously to the work from a shop computer 600, and when the work is carried into a shop and has reached specified cells 61-6N or operation module, the inherent data are within the cells 61-6N read from the work by a reader 602, and process selection for itself and commands about operation contents are conducted. This accomplishes reduction of the number of data calls from the shop computer 600 and enables integrated management of the information flow and the existence and location of works.
Patent JP-H01123697-A (JP)
Title: Aerobic biological treatment device for organic waste water
Inventor: MISHIMA KOJI
IPC: C02F3/08
Filed: 1987-11-05
Abstract: PURPOSE:To obtain treated water having high clarity and to facilitate the sepn. of microorganisms from the treated water in the upper part of a biological reaction vessel by providing a raw water inflow part to the lower part of the biological reaction vessel and a treated water outflow part to the upper part thereof, increasing the sectional area of the upper part thereof and disposing a granular mixed microorganism discharge port to the lower part having a small sectional area. CONSTITUTION:Living waste water (raw water) and part of the treated water are admitted by a raw water pump 4 and a circulation pump 5 into an oxygen dissolution tank 1. On the other hand, the gaseous oxygen produced by an oxygen generator 3 is supplied to the tank 1 where the required quantity of the oxygen is dissolved into the raw water and treated water sprayed from sprays 17, 17'. The liquid mixture composed of the raw water and treated water dissolved therein with the oxygen is passed in upward current in the biological reaction vessel 2 from the lower part thereof where the granular mixed microorganisms 15 and the raw water are brought into contact with each other to aerobically clean the raw water. The granular mixed microorganisms 15 are then separated from the treated water in the upper part (tapered part 16) of the large sectional area of the vessel 2 and the treated water is discharged through an outflow line 13. On the other hand, the excess granular mixed microorganisms 13 are discharged from a discharge port 9.
Patent JP-H1193553-A (JP)
Title: Guide support device
Inventor: OZAWA HIDEO
IPC: E06B11/04
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To smoothly slidably guide a movable body without producing looseness and biting by rotating a pair of rollers on a guide rail having an orthogonally intersecting inclined face. SOLUTION: An opening and closing device 61 for temporarily interrupting the passage of a person in the ticket barrier of a station, the passage and the like slidably supports a closing plate 62 made hollow for lightweight by upper and lower guide support devices 1. With regard to the guide support device 1, rollers 9a, 9b, 10a, 10b rotating inclined guide faces 2, 3 intersected at the right angle of a guide rail 4 are provided at prescribed intervals, and a roller shaft is made parallel with the inclined guide faces 2, 3 to be screwed to the inclined face of a movable table 7. The guide rail 4 is fixed on a housing 63, and the movable table 7 is fixed on the closing plate 62, which is slidably cantilevered, and frequents from the housing 63 by manual, electrically driven, fluid pressure cylinders or the like.  Thus, the closing plate 62 can be smoothly guided without producing looseness and biting.
Patent JP-H06266750-A (JP)
Title: Logic system
Inventor: AARU UIRISU JIENINGUSU
IPC: G06F15/80
Filed: 1993-11-08
Abstract: PURPOSE: To provide a logic system which can further reduce the array size to a given operation and also can perform a more complicated operation in a given array size. CONSTITUTION: This logic system consists of a programmable circuit which generates logic signals LSs 0 to 2 based on a logic signal LF 2 and logic networks LNs 0 to 2 which are separated from the programmable circuit, can carry out plural logic functions, and are connected to the system to receive the logic signals LSs 0 to 2 sent from the programmable circuit. At least one of logic signals LSs 0 to 2 selects the logic functions which are executed by the logic networks and at least one of logic signals LSs 0 to 2 controls the logic function operations that are selected by the logic networks.
Patent JP-H06126726-A (JP)
Title: Corner panel and form for corner panel
Inventor: MURATA NARIYASU
IPC: E04C2/30
Filed: 1992-10-16
Abstract: PURPOSE:To produce a corner panel having a simple structure, a predetermined interior angle and a predetermined size and to provide the form for the corner panel having high strength and little variation in quality and size. CONSTITUTION:A form 1 for a panel is formed into an elongated box shape whose inner dimensions are almost equal to the thickness, width and length of a panel 45A and equipped with a form main body 2 into which an aerated concrete slurry 100 is cast and the auxiliary member 3 attached to the side plate 2A in the longitudinal direction of the form main body 2 in a freely detachable manner. The auxiliary member 3 has a groove part 3C consisting of the contact part 3A coming into contact with the inner surface of the side plate 2A and the hooking part 3B engaged with the outer surface of the side plate 2A and an inclined surface 3D. Since the auxiliary member 3 is freely detachable, by preparing auxiliary members having different angles alpha deg. of inclination, the form can correspond to corner panels 45 having various interior angles theta.
Patent JP-H03140988-A (JP)
Title: Developer conveying device
Inventor: TANIYAMA RYOJI
IPC: G03G21/00
Filed: 1989-10-27
Abstract: PURPOSE:To excellently drive to rotate a conveying member and to prevent the conveying direction of developer from being regulated by a bearing part by bending one nd of the conveying member outward, making the other end a free end and supporting one end of the conveying member which is bent outward. CONSTITUTION:A coil-like flexible conveying auger 40 is provided in a conveyance duct 39, and the upper end of the auger 40 is bent to the side to be introduced in a guiding port 41 and the other end is made the free end. The bent end is rotatably supported by the bearing part 41a and connected with a driving means 42. Toner scraped by a cleaning blade is conveyed with the rotation of a conveying auger 8b in a cleaning device and introduced in the duct 39 of a vertical conveyance part. The auger 40 is driven to be rotated by the driving means 42 to forcibly convey the toner and transmit it to a horizontal conveyance part from a lower end opening part. Thus, the conveying member 40 is excellently driven to be rotated and the developer is conveyed in from the axial direction of the conveying member and conveyed out to the axial direction, thereby spreading the conveying direction of the developer.
Patent JP-2000104350-A (JP)
Title: Horizontal-member joint metal
Inventor: NAGAO HIROYUKI
IPC: E04B1/58
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal-member joint metal, by which a horizontal member can be fixed stably onto another horizontal member or a vertical member without executing complicated machining to the end section of the horizontal member, and the joint structure of the horizontal member having high strength using the metal. SOLUTION: The horizontal-member joint metal has stationary plate sections 3 brought into surface-contact and fixed to the side face section of a first horizontal member (or a vertical member), a backing plate section 4, which is installed to the stationary plate sections 3 at a right angle and on which the joining end section of a second horizontal member fastened onto the first horizontal member, etc., at the right angle, and a continuously connected plane sections 5 continuously connected among the stationary plate sections 3 and the backing plate section 4 and fixed onto the second horizontal member.  A plurality of holes 31, 32 for fixing for fastening the stationary plate sections 3 onto the first horizontal member, etc. by fixtures such as bolts are formed at the stationary plate sections 3, and each hole 31, 32 of fixing is formed so that the head sections 6a of the fixtures inserted into each hole 31 for fixing are not projected from the stationary plate sections 3 at the time of fixing of the stationary plate sections 3.
Patent JP-H02125992-A (JP)
Title: Compressor
Inventor: IIO MASAHIRO
IPC: F04C29/12
Filed: 1988-11-04
Abstract: PURPOSE:To reduce noise by making the opening of the discharge ports located at both the sides of a plurality of discharge ports smaller than that of the discharge ports located at a center in a compressor for discharging compressed fluid from a plurality of discharge ports axially formed by forcibly opening respective discharge valves. CONSTITUTION:A plurality of discharge ports 15a to 15d are axially formed in a cylinder 2 in which a rotor 5 having a plurality of vanes 13 radially provided is rotatably accommodated. Respective lead valves 16a to 16d are provided in the respective discharge ports 15a to 15d. Valve stoppers 17a to 17d for limiting the opening of the lead valves 16a to 16b are disposed at a position where the opening L1 of the lead valves 16a, 16d at a front side and a rear side is smaller than the opening L2 of the lead valves 16b, 16c at a center. Thus, the pressure difference of cooling medium is generated at the center and at both the sides in a compression space 14 and the rotor 5 is held and supported by both side blocks 3a, 3b sides to suppress the axial vibration of the rotor 5.
Patent JP-2000113138-A (JP)
Title: Method for forming antenna for contactless ic module
Inventor: KAGAMI YASUO
IPC: G03F7/40
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To increase the hardening speed of conductive ink and to improve the productivity of an IC module by adopting infrared irradiation for the conductive ink. SOLUTION: First, thermosetting conductive ink is printed at a prescribed place of a holding substrate for arranging a contactless IC module by using, e.g. a screen print process. A pattern with which the thermosetting conductive ink is printed is an antenna-shaped pattern. And after the thermosetting conductive ink is printed in the antenna shape, this printed surface is irradiated with infrared light to harden the thermosetting conductive ink. An antenna is formed on the holding substrate by such a manner that the thermosetting conductive ink is hardened in this way. Thus, it is possible to perform hardening in a shorter time than the conventional hot air hardening method and to improve the productivity of an IC module by reducing the hardening time of the conductive ink.
Patent JP-H11119209-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1335
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the contrast by removing so-called void at the time of observing a liquid crystal(LC) display device in its oblique direction. SOLUTION: In the vertical orientation type LC display device provide with an LC layer 40 having vertically oriented LC molecules 41 between plural display electrodes 19 and plural counter electrodes 31, controlling the orientation of the molecules 41 by an electric field and capable of setting up a transmission condition of incident light by two polarizing plates 50, 52 arranged on the outsides of glass substrates, a film 51 having an optical axis in the thickness direction and provided with optical anisotropy is arranged between the polarizing plate 50 and the couter electrode side substrate 30.
Patent JP-S63132211-A (JP)
Title: Positioning method for optical fiber
Inventor: AKIYAMA TOMI
IPC: H01S5/00
Filed: 1986-11-22
Abstract: PURPOSE:To perform high-accuracy positioning by forming the tip part of an optical fiber so that it deforms axially and plastically, causing the tip to deform plastically by applying an external force in the axial direction of the sleeve, and making adjustments while measuring the quantity of light. CONSTITUTION:The tip part of the optical fiber 11 is inserted into the plastically deformable sleeve 12 fixed to the cap 9 of a semiconductor laser 1 and the force is applied to the plastically deformable sleeve 12, which deforms plastically to position the tip surface of the optical fiber 11 in an X, a Y, and a Z direction as to a laser diode pellet 4. Namely, the quantity of a laser beam LB which is emitted by the laser diode pellet 4, passed through the optical fiber 11, and projected from its projection end surface is measured by a photodetector 16 and the position is adjusted in the X, Y, and Z directions so that the measured value is maximum. Consequently, the high-accuracy positioning is so carried out to obtain the highest optical coupling efficiency.
Patent JP-S63133825-A (JP)
Inventor: HAGURA YOSHIYUKI
IPC: G01M99/00
Filed: 1986-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001100048-A (JP)
Title: Tapering machine for optical fiber
Inventor: KOREEDA YUICHI
IPC: B24B19/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber tapering machine of a simple structure which can taper an optical fiber at low cost and with high precision without causing strength deterioration or breakage of the optical fiber. SOLUTION: When a tapering machine body 1 moves a coated optical fiber and a grindstone 7b along and on an axis in driving for tapering work and polishes the tip part of an optical fiber strand part 10a of the optical fiber made to abut against the polishing surface of the grindstone 7b for conic tapering, a intermediate part of the optical fiber part 10a is fixed by the internal wall of a through hole of a sleeve 6a of a holding guide part and the sleeve 6a is held and fixed by a sleeve holder 6b, and hence the tip part of the optical fiber strand part 10a can be tapered with high precision without decreasing the strength or the optical fiber part 10a or damaging its surface.
Patent JP-H03141081-A (JP)
Title: Data detecting signal generating circuit
Inventor: MORI TAKAAKI
IPC: G11B20/10
Filed: 1989-10-26
Abstract: PURPOSE:To exactly and easily generate a detecting signal by executing the sampling in advance at a time interval with regard to a pair of inclined parts, and controlling the delay quantity of a data detecting signal so that two pieces of sampled values which are extracted becomes an equal state. CONSTITUTION:Signals Afi, Abi brought to sampling with regard to a pair of front and rear inclined parts on a time base in a reproducing waveform of a reproduced data detecting synchronizing signal are compared by a comparator 10a through latch circuit 8, 9. In the case of Afi>Abi, a selector signal is sent out of a delay quantity selecting circuit 10b, and the delay quantity of the data detecting signal selected by a selector is decreased. In the case of Afi>Abi, by a selector signal from the circuit 10b, the selector increases the delay quantity of a detecting signal. In such a way, the data detecting signal which can detect exactly data recorded in an optical disk can be generated easily.
Patent JP-H07125182-A (JP)
Title: Gravure printing press
Inventor: SUGIMURA SHINJI
IPC: B41F31/08
Filed: 1993-11-09
Abstract: PURPOSE:To stabilize and enhance printing quality by providing the plate cylinder arranged so as to be positioned on the upper side of printing piper at the time of the painting to printing paper, the impression cylinder arranged in opposed relation to the plate cylinder so as to be positioned on the under side of the printing paper and an ink nozzle supplying ink to the plate cylinder. CONSTITUTION:Printing paper 1 is passed through the gap between a plate cylinder 3 and an impression cylinder 4 to perform predetermined transfer printing. In this case, since the plate cylinder 3 is positioned on the upper side of the printing paper 1, ink 5 is supplied from the ink nozzle 6 provided above the plate cylinder 3. The excessive ink 5 supplied from the ink nozzle 6 is scraped off by the doctor 7 provided under the plate cylinder 3 to pass through the gap between a doctor holder and the plate cylinder 3 and falls on the ink pan 8 provided under the doctor to be recovered. The recovered ink 5 is supplied to an ink tank and circulated through a pipe and an opening and closing valve by a pump to be returned to the ink nozzle 6. At the time of the replacement of the plate cylinder 3, the opening and closing valve between the ink tank and the ink nozzle 6 is closed to replace the plate cylinder 3.
Patent JP-H10125120-A (JP)
Title: Double-faced indicator light
Inventor: KAWAHIGASHI HIROYUKI
IPC: F21V8/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To float a surface image in the space by laminating display sheets on both faces of a light guide plate, forming the light guide plate with a transparent layer and a light diffusing layer, and gradually increasing the thickness of the light diffusing layer toward the far side from a light source. SOLUTION: In this double-faced indicator body, the light emitted from a light source 11 is guided into a light guide plate 13a, and it passes through display sheets 14a1, 14a2 on both sides via an inclination type light scattering layer and is radiated to the outside. Pictures drawn on the display sheets 14a1, 14a2 can be observed from both side faces. The display sheets 14a1, 14a2 constituting the double-faced indicator body are made of a lightweight acrylic resin excellent in transparency, and the sheets 14a, 14a2 are preferably printed for use.